CN109404817B - Intelligent landscape lamp - Google Patents
Intelligent landscape lamp Download PDFInfo
- Publication number
- CN109404817B CN109404817B CN201811149098.1A CN201811149098A CN109404817B CN 109404817 B CN109404817 B CN 109404817B CN 201811149098 A CN201811149098 A CN 201811149098A CN 109404817 B CN109404817 B CN 109404817B
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- CN
- China
- Prior art keywords
- main pipe
- light
- lamp
- lamp post
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/081—Lighting devices intended for fixed installation with a standard of low-built type, e.g. landscape light
- F21S8/083—Lighting devices intended for fixed installation with a standard of low-built type, e.g. landscape light of bollard type, i.e. with lighting fixture integrated into the standard or mounted on top of it and having substantially the same diameter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/08—Fountains
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/56—Cooling arrangements using liquid coolants
- F21V29/57—Cooling arrangements using liquid coolants characterised by control arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/56—Cooling arrangements using liquid coolants
- F21V29/59—Cooling arrangements using liquid coolants with forced flow of the coolant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/61—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by control arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/87—Organic material, e.g. filled polymer composites; Thermo-conductive additives or coatings therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses an intelligent landscape lamp, which comprises a controller, a first main pipe, a second main pipe, a third main pipe, a lamp post, a bottom plate and a top plate, wherein a cavity of the top plate is connected with a plurality of nozzles, an upper cross rod, a lower cross rod and a vertical rod are fixed in the second main pipe, an opaque floating block is arranged on the vertical rod in a penetrating way, and a light emitter and a light receiver are fixed on the outer side wall of the second main pipe; the side wall of the lamp post is provided with a plurality of mounting holes, a lampshade is covered outside each mounting hole, and a light source part positioned in the lampshade is arranged at each mounting hole; a cooling fan is fixed in the lamp post through a fan bracket, and the lamp post is provided with an air outlet; and the cooling fan, the water pump, the light emitter and the light receiver are all connected with the controller. The landscape lamp can realize intelligent heat dissipation.
Description
Technical Field
The invention relates to the field of street lamps, in particular to an intelligent landscape lamp.
Background
The street lamp can be divided into various types such as landscape lamps, illumination street lamps and the like according to different use occasions. The landscape lamp is an indispensable part in modern landscape, has higher ornamental value, and emphasizes the coordination and unification of the landscape of the artistic lamp and the historical culture of scenic spots and the surrounding environment. The landscape lamp utilizes different shapes, different light colors and different brightness to make a landscape. And some landscape tubes are matched with the fountain, so that the beautifying effect is improved. However, some existing street lamps have poor heat dissipation effect, and some heat dissipation is not intelligent enough.
Disclosure of Invention
The invention aims to: the invention aims to overcome the defects of the prior art and provides an intelligent landscape lamp.
The technical scheme is as follows: the intelligent landscape lamp comprises a controller, a first main pipe, a second main pipe, a third main pipe, a hollow lamp post, a bottom plate fixed at the bottom of the lamp post and a top plate fixed at the top of the lamp post, wherein a cavity is formed in the top plate, the top plate is cylindrical, a plurality of nozzles connected with the cavity are fixed at the circumferential surface of the top plate, the third main pipe is connected with the cavity, a water pump is arranged at the first main pipe, the first main pipe is connected with the second main pipe, a plurality of branch pipes are connected between the second main pipe and the third main pipe, the second main pipe is a transparent hard pipe, the second main pipe is fixedly connected with the lamp post through a fixing bracket, an upper cross rod, a lower cross rod and a vertical rod connected with the upper cross rod and the lower cross rod are fixed in the second main pipe, an opaque floating block is penetrated on the vertical rod, and a light emitter and a light receiver are fixed on the outer side wall of the second main pipe, when the floating block is in butt joint with the upper cross rod, the light receiver can not receive a light signal emitted by the light emitter, and when the light receiver is received by the light receiver and the light emitter by the floating block and the light receiver; the side wall of the lamp post is provided with a plurality of mounting holes, a lampshade is covered outside each mounting hole, a light source part positioned in the lampshade is arranged at each mounting hole, and the number of the light source parts is equal to that of the branch pipes; the light source part comprises a circuit board, a plurality of LED lamp beads arranged on the circuit board and a heat conduction block fixed with the circuit board, wherein the heat conduction block is provided with a channel penetrated by the branch pipe, and heat conduction silica gel is filled between the channel and the branch pipe; a cooling fan is fixed in the lamp post through a fan bracket, and the lamp post is provided with an air outlet; and the cooling fan, the water pump, the light emitter and the light receiver are all connected with the controller.
Further, the lateral wall of lamp pole articulates has can seal the side cap of venthole, the quantity of side cap equals the quantity of venthole, every venthole department has one the side cap.
Further, the number of the air outlet holes is equal to the number of the mounting holes, and each air outlet hole is located above one mounting hole.
Further, the third main pipe and the branch pipe are both made of copper-aluminum alloy.
Further, the bottom plate is provided with a plurality of mounting holes; the lamp post is a cylindrical lamp post.
Further, the cross section of the second main pipe is rectangular.
Further, the controller controls that the light receiver and the light emitter are always in an on state under the condition that the landscape lamp is on, and when the light receiver receives the light signal of the light emitter, the heat radiation fan is started; when the light receiver cannot receive the light signal of the light emitter, the heat radiation fan is turned off.
Further, the water pump control device also comprises a wireless communication unit, wherein the controller controls the wireless communication unit to emit an alarm signal when the light receiver can receive the light signal of the light emitter in a period from when the water pump is started to when the water pump is closed after the water pump is started for a set time.
Further, the set time is 1 minute.
Further, the side wall of the lamp post is also provided with an air inlet hole.
Further, the vertical rod is made of transparent materials.
The beneficial effects are that: the landscape lamp has the comprehensive functions of illumination and fountain, has good heat dissipation effect, and realizes intelligent heat dissipation.
Drawings
FIG. 1 is a schematic view of a landscape lamp with a floating block floating;
fig. 2 is a schematic view of a landscape lamp floating block when not floating.
Fig. 3 is a partial enlarged view of fig. 1.
Detailed Description
Reference numerals: 1.1 a lamp post; 1.2 a bottom plate; 1.3 top plate; 1.4 nozzles; 1. an air outlet hole; 1.6 side covers; 2.1 a first main pipe; 2.2 a water pump; 2.3 a second main pipe; 2.4, 2.5 branch pipes; 2.6 a third main pipe; 3.1, a cross bar; 3.2 lower cross bar; 3.3 vertical bars; 3.4 floating blocks; 3.5 light emitters; 3.6 an optical receiver; 4.1LED lamp beads; 4.2 a circuit board; 4.3 heat conducting blocks; 4.4 radiating fins; 4.5 lampshade; and 5, a heat dissipation fan.
The intelligent landscape lamp comprises a controller, a first main pipe 2.1, a second main pipe 2.3, a third main pipe 2.6, a hollow lamp post 1.1, a bottom plate 1.2 fixed with the bottom of the lamp post and a top plate 1.3 fixed with the top of the lamp post, wherein a cavity is formed in the top plate, the top plate is cylindrical, a plurality of nozzles connected with the cavity are fixed at the circumferential surface of the top plate, the third main pipe 2.6 is connected with the cavity, a water pump 2.2 is arranged at the first main pipe, the first main pipe is connected with the second main pipe, a plurality of branch pipes 2.4 and 2.5 are connected between the second main pipe and the third main pipe, the second main pipe is a transparent hard pipe, the second main pipe is fixedly connected with the lamp post through a fixing bracket, an upper cross rod 3.1, a lower cross rod 3.2 and 3.3 connected with the upper cross rod and the lower cross rod are fixedly arranged in the second main pipe, an opaque floating block 3.4 is penetrated on the vertical rod, a light emitter 3.5 and a light receiver 3.6 is fixedly arranged on the outer side wall of the second main pipe, and the light receiver 3.5 and the light receiver 3.6 is connected with the light emitter 3.4 and can send out signals when the light emitter 3.4 is not connected with the light emitter 3.4; the side wall of the lamp post is provided with a plurality of mounting holes, a lampshade is covered outside each mounting hole, a light source part positioned in the lampshade is arranged at each mounting hole, and the number of the light source parts is equal to that of the branch pipes; the light source part comprises a circuit board, a plurality of LED lamp beads arranged on the circuit board and a heat conduction block fixed with the circuit board, wherein the heat conduction block is provided with a channel penetrated by the branch pipe, and heat conduction silica gel is filled between the channel and the branch pipe; a cooling fan 5 is fixed in the lamp post through a fan bracket, and the lamp post is provided with an air outlet; and the cooling fan, the water pump, the light emitter and the light receiver are all connected with the controller.
The lateral wall of lamp pole articulates has can seal the side cap of venthole, the quantity of side cap equals the quantity of venthole, every venthole department has one the side cap. The number of the air outlet holes is equal to that of the mounting holes, and each air outlet hole is located above one mounting hole. And the third main pipe and the branch pipe are both made of copper-aluminum alloy. The bottom plate is provided with a plurality of mounting holes; the lamp post is a cylindrical lamp post. The cross section of the second main pipe is rectangular.
The controller controls the light receiver and the light emitter to be always in an on state under the condition that the landscape lamp is on, and when the light receiver receives the light signal of the light emitter, the heat radiation fan is started; when the light receiver cannot receive the light signal of the light emitter, the heat radiation fan is turned off.
The landscape lamp is arranged in a water tank of a fountain, when water exists in the water tank, the water pump pumps the water into the first main pipe, the second main pipe, the plurality of branch pipes and the third main pipe to spray out from the nozzle, and the branch pipes can take away the heat of the heat conducting block in the passing process, so that water cooling is realized. And when water-cooling, the floating block can be floated, so that the light path is blocked, and the cooling fan is not started. When no water exists in the second main pipe, the cooling fan is started to cool and dissipate heat, and the air of the air outlet hole blows the side cover to give vent to anger. The water pump is not used as the basis for judgment because the water pump is started, water possibly does not exist in the water tank, water does not necessarily pass through the plurality of branch pipes, and if water cooling and air cooling are not carried out, overheat damage is easily caused. In addition, the controller also controls the wireless communication unit to emit an alarm signal when the light receiver receives the light signal of the light emitter in the period from the time when the water pump is started to the time when the water pump is closed after the water pump is started for a set time.
The street lamp is started at night (can be started manually or automatically) by a manager, and the water pump is selectively started or not started as required. When the water pump is started as required, after a set time (for example, 1 minute) is started, whether a signal exists in the light receiver is judged, so that whether water exists in the second main pipe is judged, if the water does not alarm in time, maintenance personnel are reminded, the water pump is damaged actually or the water tank does not exist, and further the next treatment is carried out. The heat dissipation mode of the landscape lamp is selected according to whether the second main pipe has water or not. The lighting unit can normally dissipate heat no matter whether the water pump is damaged or not or whether water exists in the water tank.
While the invention has been shown and described with respect to the preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the scope of the invention as defined in the following claims.
Claims (8)
1. The intelligent landscape lamp is characterized by comprising a controller, a first main pipe, a second main pipe, a third main pipe, a hollow lamp post, a bottom plate fixed at the bottom of the lamp post and a top plate fixed at the top of the lamp post, wherein a cavity is formed in the top plate, the top plate is cylindrical, a plurality of nozzles connected with the cavity are fixed at the circumferential surface of the top plate, the third main pipe is connected with the cavity, a water pump is arranged at the first main pipe, the first main pipe is connected with the second main pipe, a plurality of branch pipes are connected between the second main pipe and the third main pipe, the second main pipe is a transparent hard pipe, the second main pipe is fixedly connected with the lamp post through a fixing bracket, an upper cross rod, a lower cross rod and a vertical rod connected with the upper cross rod and the lower cross rod are fixed in the second main pipe, an opaque floating block is penetrated on the vertical rod, an outer side wall of the second main pipe is fixed with a light emitter and a light receiver, and the light receiver cannot be received when the floating block is abutted with the upper cross rod, and the light signal of the light emitter can be received by the light receiver; the side wall of the lamp post is provided with a plurality of mounting holes, a lampshade is covered outside each mounting hole, a light source part positioned in the lampshade is arranged at each mounting hole, and the number of the light source parts is equal to that of the branch pipes; the light source part comprises a circuit board, a plurality of LED lamp beads arranged on the circuit board and a heat conduction block fixed with the circuit board, wherein the heat conduction block is provided with a channel penetrated by the branch pipe, and heat conduction silica gel is filled between the channel and the branch pipe; a cooling fan is fixed in the lamp post through a fan bracket, and the lamp post is provided with an air outlet; the heat radiation fan, the water pump, the light emitter and the light receiver are all connected with the controller; the controller controls the light receiver and the light emitter to be always in an on state under the condition that the landscape lamp is on, and when the light receiver receives the light signal of the light emitter, the heat radiation fan is started; when the light receiver cannot receive the light signal of the light emitter, the heat radiation fan is turned off.
2. The intelligent landscape lamp according to claim 1, wherein the outer side wall of the lamp post is hinged with side covers capable of closing the air outlet holes, the number of the side covers is equal to that of the air outlet holes, and each air outlet hole is provided with one side cover.
3. The intelligent landscape lamp according to claim 1, wherein the number of the air outlet holes is equal to the number of the mounting holes, and each air outlet hole is located above one mounting hole.
4. The intelligent landscape lamp of claim 1, wherein the third main pipe and the branch pipe are both made of copper-aluminum alloy.
5. The intelligent landscape lamp of claim 1, wherein the base plate has a plurality of mounting holes; the lamp post is a cylindrical lamp post.
6. The intelligent landscape lamp of claim 1, wherein the cross section of the second main pipe is rectangular.
7. The intelligent landscape lamp according to claim 1, further comprising a wireless communication unit, wherein the controller controls the wireless communication unit to emit an alarm signal when the light receiver receives the light signal of the light emitter in a period from when the water pump is turned on to when the water pump is turned off.
8. The intelligent landscape lamp of claim 7, wherein the set time is 1 minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811149098.1A CN109404817B (en) | 2018-09-29 | 2018-09-29 | Intelligent landscape lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811149098.1A CN109404817B (en) | 2018-09-29 | 2018-09-29 | Intelligent landscape lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109404817A CN109404817A (en) | 2019-03-01 |
| CN109404817B true CN109404817B (en) | 2023-08-22 |
Family
ID=65465650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811149098.1A Active CN109404817B (en) | 2018-09-29 | 2018-09-29 | Intelligent landscape lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109404817B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2332077A1 (en) * | 2000-01-24 | 2001-07-24 | Smartpool, Incorporated | Underwater safety lighting device for swimming pools |
| US6416197B1 (en) * | 2001-05-16 | 2002-07-09 | Fu Chang | Fountain water lamp |
| CN105169707A (en) * | 2013-02-07 | 2015-12-23 | 南安市丽迪家居用品有限公司 | Water sprayer |
| US9668053B1 (en) * | 2013-03-12 | 2017-05-30 | Chien Luen Industries Co., Ltd., Inc. | Bluetooth landscape/pathway lights |
| CN207262169U (en) * | 2017-08-22 | 2018-04-20 | 苏州旭耀光电技术有限公司 | A kind of radio scenery lamp |
| CN207569765U (en) * | 2017-12-13 | 2018-07-03 | 扬州诺尔照明集团有限公司 | A kind of Landscape Lamp of high-cooling property |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR034250A1 (en) * | 2001-03-07 | 2004-02-18 | Juan Ignacio Cilia | LUMINAIRE WITH IRRIGATION SYSTEM AND MULTIPLE ASSEMBLY FOR THE USE OF ELECTRICAL AND WATER ENERGY |
| US20070091585A1 (en) * | 2005-10-24 | 2007-04-26 | Hedman Todd A | Landscape lighting and fluid delivery system |
| KR101003912B1 (en) * | 2009-02-23 | 2010-12-30 | 용 준 권 | Air purifier by water jet type fan system and purification method thereof |
| US8215569B2 (en) * | 2009-08-18 | 2012-07-10 | Bruce Johnson | Laminar flow water jet with illumination enhancer |
-
2018
- 2018-09-29 CN CN201811149098.1A patent/CN109404817B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2332077A1 (en) * | 2000-01-24 | 2001-07-24 | Smartpool, Incorporated | Underwater safety lighting device for swimming pools |
| US6416197B1 (en) * | 2001-05-16 | 2002-07-09 | Fu Chang | Fountain water lamp |
| CN105169707A (en) * | 2013-02-07 | 2015-12-23 | 南安市丽迪家居用品有限公司 | Water sprayer |
| US9668053B1 (en) * | 2013-03-12 | 2017-05-30 | Chien Luen Industries Co., Ltd., Inc. | Bluetooth landscape/pathway lights |
| CN207262169U (en) * | 2017-08-22 | 2018-04-20 | 苏州旭耀光电技术有限公司 | A kind of radio scenery lamp |
| CN207569765U (en) * | 2017-12-13 | 2018-07-03 | 扬州诺尔照明集团有限公司 | A kind of Landscape Lamp of high-cooling property |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109404817A (en) | 2019-03-01 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230725 Address after: 225600 Jiangsu Yangzhou Gaoyou city Gaoyou town industrial concentration area Applicant after: YANGZHOU GREAT STEEL POLE CO.,LTD. Address before: 225600 Gaoyou town industrial concentration area, Gaoyou City, Yangzhou City, Jiangsu Province Applicant before: Lv Qiming |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |